Display screen or portion thereof with graphical user interface



The FIGURE is a front elevation view of a display screen or portion thereof with graphical user interface showing our new design.

The bold dashed line illustrating portions of the circular arrow forms part of the claimed design. The broken lines illustrate the display screen or portion thereof and form no part of the claimed design. The remaining broken lines illustrate portions of the graphical user interface and form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 